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Product Name | Recombinant human CD19 protein |
Description | Domain: 21-291aa. Recombinant human CD19, fused to hIgG-His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques. MW: 57 kDa (510aa). Purity > 85% by SDS-PAGE. CD19, also known as B-lymphocyte antigen CD19 isoform 1, is a member of the Ig superfamily expressed on the surface of all B-lymphoid cells with the exception of terminally differentiated plasma cells. It has been implicated as a signal-transducing receptor in the control of proliferation and differentiation. It acts as an adaptor protein to recruit cytoplasmic signaling proteins to the membrane and it works within the CD19/CD21 complex to decrease the threshold for B cell receptor signaling pathways. Due to its presence on all B cells, it is a biomarker for B lymphocyte development, lymphoma diagnosis and can be utilized as a target for leukemia immunotherapies |
Size | 10ug, 20ug, 50ug, 100ug, 250ug, 500ug, 1mg |
Concentration | 0.25mg/ml (determined by absorbance at 280nm) |
Applications | SDS-PAGE |
Other Names | B-lymphocyte antigen CD19 isoform 1, CD19, B4, CVID3 |
Gene, Accession, CAS # | NCBI: NP_001171569.1, UniProt: P15391 |
Catalog # | ATGP3816 |
Price | $140, $250, $330, $550, $960, $1640, $2730 |
Order / More Info | Recombinant human CD19 protein from NKMAX Co. Ltd. |
Product Specific References | n/a |